python train_new_task_step2_CD.py --savedir 'SYSU2CDD' --num-epochs 50 --model-name-suffix='ours-SYSU1-CDD2' --batch-size 6 --state '/home/a409/users/wenglean/my_progs/save/SYSU/model_best_SYSU_erfnet_RA_parallel_50_6RAP_FT_step1.pth.tar' --dataset='CDD' --dataset_old='SYSU' --num-classes 2 2 --current_task=1 --nb_tasks=2 --num-classes-old 2
